德国top托普气动快关断阀概述： 德国top托普气动快关断阀是球阀配上气动执行器。气动执行器的执行速度相对较快，快的开关速度0.05秒/次，所以通常也叫气动快速切断球阀。气动球阀通常配置各种附件，比如asco电磁阀、气源处理三联件、限位开关、定位器、控制箱等，以实现就地控制和远距离集中控制，在控制室里就可以控制阀门的开关，不需要跑到现场或者高空和危险地带来手动控制，在很大程度上节约了人力资源以及时间和安全性。 德国top托普气动快关断阀技术参数： 控制类型：活塞式操作 结构：双密封座阀 适应温度：-20℃- +150℃ 介质温度： ≤80℃ 密封材料：ptfe 大工作压力：0~5000mbar；0~63bar 阀体材料：wcb、304、316 公称压力：pn16-63 连接方式：法兰接口 （1/2” -2”）符 合en10226标准 法兰接口 （dn25-dn300）符 合iso 7005标准 关闭时间：<1秒(约20毫秒) 电源电压：dc12v、dc24v、ac220v/50hz 打开方式：电控 电压公差：-15% —+10% 电 功 率：见表 防爆等级：eexmiit4 电气连接：插件 （不分正负极） 外壳防护等级：ip 65 金属内件：不锈钢 德国top托普气动快关断阀应用领域： 液、气、、 天然气、 液化等无腐蚀性气体 the german top top pneumatic quick shutoff valve overview: the german top top pneumatic quick shutoff valve ball valve coupled with pneumatic actuator. pneumatic actuators relatively fast execution speed, the fastest switching speed of 0.05 seconds / second, so also usually called pneumatic quick cut ball valve. pneumatic ball valve is usually equipped with various accessories, such as the asco electromagnetic valve, air frl limit switch, positioners, control box, in order to achieve local control and remote centralized control, the control room can control valve switch, do not need to run to the scene or empty and high danger zone to manual control in large the extent to save human resources and time and safety. the german top top pneumatic quick shutoff valve technical parameters: control type: piston type operation structure: double sealing seat valve suitable temperature: -20 deg c - +150 deg c medium temperature: less than or equal to 80 deg c sealing material: ptfe maximum working pressure: 0~5000mbar; 0~63bar body material: wcb, 304, 316 nominal pressure: pn16-63 connection mode: flange interface (1/2, -2) conforms to en10226 standard flange interface (dn25-dn300) meets iso 7005 standard closing time: < 1 second (about 20 ms) power supply voltage: dc12v, dc24v, ac220v/50hz way of opening: electronic control voltage tolerance: -15% - +10% electric power: see table explosion proof grade: eexmiit4 electrical connections: plug ins (regardless of positive and negative poles) enclosure protection level: ip 65 metal inner parts: stainless steel fast turn off valve used in germany top pneumatic top: liquid ammonia, ammonia, gas, natural gas, liquefied petroleum gas and other non corrosive gases su wen bin (苏文宾） please do not hesitate to contact me if you need any further clarifications ; 3202186864 mobile phone : (同号） company phone :021-64387268 add : 上海徐汇区龙漕路51弄